401114122015 has 8 divisors (see below), whose sum is σ = 481517712288. Its totient is φ = 320770787040.

The previous prime is 401114121979. The next prime is 401114122027. The reversal of 401114122015 is 510221411104.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 401114122015 - 2⁹ = 401114121503 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15049176 + ... + 15075805.

It is an arithmetic number, because the mean of its divisors is an integer number (60189714036).

Almost surely, 2^401114122015 is an apocalyptic number.

401114122015 is a deficient number, since it is larger than the sum of its proper divisors (80403590273).

401114122015 is a wasteful number, since it uses less digits than its factorization.

401114122015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30127649.

The product of its (nonzero) digits is 320, while the sum is 22.

Adding to 401114122015 its reverse (510221411104), we get a palindrome (911335533119).

The spelling of 401114122015 in words is "four hundred one billion, one hundred fourteen million, one hundred twenty-two thousand, fifteen".